The application of fuzzy c-means cluster analysis and non-linear mapping to geochemical datasets: examples from Portugal

[1]  M. Schoonen,et al.  Geochemical studies in the drainage basin of the Rio Vouga (Portugal): II. A model for the origin of hydrothermal water in the Vouzela region , 1985 .

[2]  Xie Xuejing,et al.  Fuzzy cluster analysis in geochemical exploration , 1985 .

[3]  G.J.S. Govett,et al.  Comparison of interpretations of geochemical soil data by some multivariate statistical methods, Key Anacon, N.B., Canada , 1985 .

[4]  G. Granath Application of fuzzy clustering and fuzzy classification to evaluate the provenance of glacial till , 1984 .

[5]  James C. Bezdek,et al.  Pattern Recognition with Fuzzy Objective Function Algorithms , 1981, Advanced Applications in Pattern Recognition.

[6]  J. Zonderhuis,et al.  Instrumental Neutron Activation Analysis Of 37 Geochemical Reference Samples , 1979 .

[7]  M. David,et al.  Dynamic clustering and strong patterns recognition: new tools in automatic classification , 1977 .

[8]  R. Brooks Application of probability graphs in mineral exploration: Alastair J. Sinclair. Association of Exploration Geochemists P.O. Box 523, Rexdale, Ontario, Canada M9W 5L4. Special Publication No. 4, 1976, 95 pp. $8.00 non-members; $6.00 members and students , 1977 .

[9]  Richard J. Howarth,et al.  Preliminary assessment of a nonlinear mapping algorithm in a geological context , 1973 .

[10]  John W. Sammon,et al.  An Optimal Discriminant Plane , 1970, IEEE Transactions on Computers.

[11]  John W. Sammon,et al.  A Nonlinear Mapping for Data Structure Analysis , 1969, IEEE Transactions on Computers.

[12]  S. Vriend,et al.  Geochemical studies in the drainage basin of the Rio Vouga, Portugal. IV. Impact of land use on the hydrogeochemistry of natural waters in the Vouzela region , 1987 .

[13]  J. Bezdek,et al.  FCM: The fuzzy c-means clustering algorithm , 1984 .

[14]  L. Schermerhorn Framework and evolution of Hercynian mineralization in the Iberian Meseta , 1981 .

[15]  Donald Gustafson,et al.  Fuzzy clustering with a fuzzy covariance matrix , 1978, 1978 IEEE Conference on Decision and Control including the 17th Symposium on Adaptive Processes.

[16]  G. Glasby,et al.  Non-linear mapping of regional geochemical variability of manganese nodules in the Pacific Ocean , 1977 .

[17]  G. Glasby,et al.  Geochemistry of manganese concretions from the northwest Indian Ocean , 1974 .

[18]  R. Howarth The pattern recognition problem in applied geochemistry , 1973 .